Your Best Day With Allergic Asthma

31 Ways to Fight Asthma Triggers

How to defend yourself against seasonal allergies, dander, and other asthma triggers.
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Clean the air in your car

In your car, set your ventilation to "recirculate," which cuts down on pollen. It's also a smart move even if pollen isn't a trigger for you—the setting can also reduce small and large particulate air pollution by more than 50%, which can help just about anyone breathe easier.